xCAT/confluent
2
0
Fork 0
mirror of https://github.com/xcat2/confluent.git synced 2025-07-15 17:16:11 +00:00
Code Issues Projects Releases Wiki Activity

Fix for tokens with null bytes

Browse Source 
Since the server may employ the full range of byte values
in the echo token, use that length and the buffer to avoid
nulls truncating the token.
This commit is contained in:
Jarrod Johnson
2019-08-12 15:24:51 -04:00
parent c1abeaff04
commit aaf5aebff7
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
misc/clortho.c
View File

@ -109,7 +109,9 @@ int main(int argc, char* argv[]) {
read(sock, buffer, currlen); // Max is 255, well under MAX_PACKET
}
if (currtype == 2) {
dprintf(sock, "\x03%c%s\x04%c%s", strlen(buffer), buffer, strlen(cryptedpass), cryptedpass);
dprintf(sock, "\x03%c", currlen);
write(sock, buffer, currlen);
dprintf(sock, "\x04%c%s", strlen(cryptedpass), cryptedpass);
write(sock, "\x00\x00", 2);
} else if (currtype == 5) {
printf(passwd);